package com.chinaunicom.bigcustomer.service;

import java.util.List;

import com.chinaunicom.bigcustomer.model.Grade;

public interface IGradeService {
    int deleteByPrimaryKey(Integer nGradeid);

    int insert(Grade record);

    int insertSelective(Grade record);

    List<Grade> selectByPrimaryKey(Integer nGradeid);

    int updateByPrimaryKeySelective(Grade record);

    int updateByPrimaryKey(Grade record);
}
